Features 1、Ergonomic Design: Center hollow comfort seat cushion provides effective support to the hips and protects the tailbone, reducing pressure on the coccyx during long periods of sitting. 2、Memory Foam Core: Hemorrhoid seat cushion is made of high density memory foam with slow rebound, offering strong support without deformation even after prolonged use or for individuals with heavier weight. 3、Versatile Use: Ideal for hemorrhoid sufferers, sciatica patients, new mothers, post prostate surgery patients, and those who sit for long hours in the office or while studying, providing convenience for special user groups. 4、Velvet Cover: The cover of donut pillow for hemorrhoids is made of soft velvet material, which is breathable and comfortable, and can be removed for easy cleaning, maintaining hygiene and freshness. 5、Anti Slip Base: The seat cushion cover features densely spaced silicone small protrusions on the bottom, providing anti slip support and suitable for various seat interfaces and ensure your safety. Specification Item Type: Donut Cushion Material: Velvet, Memory Foam Size: Approx. 40 x 39 x 8cm / 15.7 x 15.4 x 3.1in Product Usage: Seat Cushion Applicable People: Suitable for individuals with hemorrhoids, those suffering from sciatica, postpartum mothers, and people who sit for extended periods, such as office workers and students. Color: Navy Blue Package List 1 x Donut Cushion